Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
Sep 2025 Milk Sub Index -3.14
Milk (kg) -102.00 -0.014 1.43
Fat (kg) 9.76 -0.375 -3.66
Prot (kg) 2.07 -0.441 -0.91
Fertility Sub Index 6.28
Calving Interval (days) -3.54 -1.459 5.17
Survival (%) 1.00 1.117 1.12
Calving Sub Index 3.58
Gestation Length (days) -3.89 -0.919 3.58
Beef Sub Index 3.27
Carcass Weight (kg) -7.00 -0.528 3.69
Age of Slaughter (days) 0.97 -0.432 -0.42
Maintenance Sub Index Maint. Sub Index 2.15
Live WT (kg) -7.00 -0.307 2.15
Total Carbon Sub Index 12.14

* Based on an €80/tonne carbon price